EP 1941575 A1 20080709 - FUEL CELL COMPONENTS INCLUDING IMMOBILIZED HETEROPOLYACIDS
Title (en)
FUEL CELL COMPONENTS INCLUDING IMMOBILIZED HETEROPOLYACIDS
Title (de)
BRENNSTOFFZELLENKOMPONENTEN MIT IMMOBILISIERTEN HETEROPOLYSÄUREN
Title (fr)
COMPOSANTS DE PILE A COMBUSTIBLE COMPRENANT DES HETEROPOLYACIDES IMMOBILISES
Publication
Application
Priority
- US 2006038397 W 20060929
- US 72285705 P 20050930
- US 73144105 P 20051028
- US 73681505 P 20051115
- US 74865805 P 20051208
- US 81935706 P 20060707
Abstract (en)
[origin: WO2007041473A1] A fuel cell component is made with a composite including a proton conducting polymer, a water insoluble proton conducting inorganic material, and a heteropolyacid immobilized by chemically bonding to the inorganic material. In another embodiment, the fuel cell component is made with a composite including a non- proton conducting polymer, a water insoluble inorganic material, and a heteropolyacid immobilized by chemically bonding to the inorganic material, the heteropolyacid causing the composite to show proton conductivity. In a further embodiment, the fuel cell component is made with a composite comprising a proton conducting polymer, a water insoluble proton conducting inorganic material, and a heteropolyacid immobilized by chemically bonding to the inorganic material, the composite having substantially identical structure of the unmodified heteropolyacid.
IPC 8 full level
H01M 8/10 (2006.01); H01M 2/16 (2006.01); H01M 8/02 (2006.01)
CPC (source: EP KR US)
H01B 1/122 (2013.01 - EP US); H01M 4/86 (2013.01 - KR); H01M 8/10 (2013.01 - KR); H01M 8/1011 (2013.01 - EP US); H01M 8/1048 (2013.01 - EP US); H01M 8/0221 (2013.01 - EP US); H01M 8/1027 (2013.01 - EP US); H01M 8/1032 (2013.01 - EP US); H01M 2300/0082 (2013.01 - EP US); Y02E 60/50 (2013.01 - EP US)
Citation (search report)
See references of WO 2007041473A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2007041473 A1 20070412; CA 2624459 A1 20070412; CA 2624459 C 20150217; EP 1941575 A1 20080709; JP 2009510703 A 20090312; JP 5329962 B2 20131030; KR 20080053397 A 20080612; US 2011003231 A1 20110106; US 8129069 B2 20120306
DOCDB simple family (application)
US 2006038397 W 20060929; CA 2624459 A 20060929; EP 06815995 A 20060929; JP 2008533742 A 20060929; KR 20087010335 A 20080429; US 99282606 A 20060929